<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<p contenteditable="true">文本可被修改</p>
<p hidden = "hidden"> lalaalalal</p>
<p lang="en">English</p>
<p title="啥？？">啥</p>
<p dir="rtl">文本居右显示</p>
<p dir="ltr">文本居左显示</p>

</body>
</html>